<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
   <button onclick="addMoney()">点我变富有</button>
   <hr>
   <script>
       function addMoney(){
           let imgE=document.createElement('img');
           imgE.src='img/money.jpg';
           imgE.width=200;
           let bodyE=document.querySelector('body');
           bodyE.append(imgE);
       }
   </script>
</body>
</html>